Chemical and Pharmaceutical Bulletin 2002-Oct
New megastigmane glycoside and aromadendrane derivative from the aerial part of Piper elongatum.
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Povzetek
A new megastigmane glycoside, called pipeloside A, and a new aromadendrane type sesquiterpenoid, pipelol A, were isolated from the MeOH extract of the aerial part of Piper elongatum VAHL. along with a known megastigmane glycoside, byzantionoside B. The structures of these compounds were elucidated on the basis of spectroscopic data and chemical evidence.